Delete Lines Matching a Specific Pattern in a File using SED
In this guide, we are going to learn how to delete lines matching a specific pattern in a file using SED. SED is a stream
In this guide, we are going to learn how to delete lines matching a specific pattern in a file using SED. SED is a stream
In this tutorial, we are going to learn how to install and setup Zsh and Oh-my-Zsh on Ubuntu 20.04/Ubuntu 22.04. Install ZSH and Oh-My-Zsh on
Follow this tutorial to learn how to copy paste lines in vim. VIM, an acronym for Vi iMproved, is a highly configurable text editor built
Good day all. This guides is about installing Perf performance analysis tool on Ubuntu 18.04. Perf, also known as perf_events is a powerful performance counter
Follow through this guide to learn how to upgrade a single package on Ubuntu. Upgrading a Single package on Ubuntu Ubuntu and other Debian derivatives
Linux is an open-source operating system that has gained significant popularity in recent years. With its versatility, security, and ability to run on a wide
In this tutorial, you will learn how to install cheat command on Ubuntu 20.04. Cheat is a Python based command line utility that allows you to
In this guide, you are going to learn how to run only specific commands with sudo in Linux. Our previous guide covered how to add
One of the most upsetting and terrible situations a user may go through is data loss. Consumers worry and are helpless due to the concern
This tutorial will guide you on viewing system processes using ps and top commands. When commands are run on a system, various processes associated with